ÓÃjavaдµÄÒ»¸ö¶·µØÖ÷·¢ÅÆÐ¡³ÌÐò
package bag;
import java.util.*;
public class Dou {
/*
* Éú³ÉÆË¿ËÅÆ
*/
public String[] puke() {
String[] s1 = { "ºÚÌÒ", "ºìÌÒ", "÷»¨", "·½Æ¬" };
String[] s2 = { "A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J",
"Q", "K" };
String[] s3 = { "СÍõ", "´óÍõ" };
String[] s4 = new String[54];
s4[52] = s3[0];
s4[53] = s3[1];
for (int i = 0; i < 52; i++) {
s4[i] = s1[i % 4] + s2[i / 4];
}
return s4;
}
/*
* Ï´ÅÆ
*/
public String[] wash(String[] s2) {
// Dou dou = new Dou();
// String s2[] = dou.puke();
for (int i = 0; i < 100; i++) {
String k;
Random ran = new Random();
int ran1 = ran.nextInt(54);
int ran2 = ran.nextInt(54);
// Ëæ»úÁ½ÕÅÅÆ½»»»ÊµÏÖÏ´ÅÆ
k = s2[ran1];
s2[ran1] = s2[ran2];
s2[ran2] = k;
}
return s2;
}
/*
* ¶·µØÖ÷·¢ÅÆ
*/
public String[] check(String[] s1) {
// Dou dou = new Dou();
// String s1[] = dou.wash();
for (int i = 0; i < 54; i++) {
if (i % 17 == 0) {
System.out.println("");
int k = i / 17 + 1;
if (k == 4)
System.out.print("µ×ÅÆ£º" + "\t");
else
System.out.print("Íæ¼Ò" + k + ":" + "\t");
}
System.out.print(s1[i] + "\t");
}
return s1;
}
/*
*
* @main
*/
public static void main(String[] args) {
Dou dou = new Dou();
&nbs
Ïà¹ØÎĵµ£º
ÏÈÀ´Á˽âÒ»ÏÂÁ´±íģʽµÄÔÀí£º
Ê×ÏÈдһ¸öJavaBean£¬ÄÚÈÝÊÇÒªÌí¼ÓµÄÔªËØºÍ¸ÃÔªËØµÄ½Úµã¡£
public class NodeBean implements Serializable
{
private Object data; //ÔªËØ±¾Éí
private NodeBean next; //ÏÂÒ»¸ö½Úµã
&n ......
ÎÒÃÇ´ó¼Ò¶¼ÖªµÀ£¬¶ÔÓÚ¾²Ì¬±äÁ¿¡¢¾²Ì¬³õʼ»¯¿é¡¢±äÁ¿¡¢³õʼ»¯¿é¡¢¹¹ÔìÆ÷£¬ËüÃǵijõʼ»¯Ë³ÐòÒÀ´ÎÊÇ£¨¾²Ì¬±äÁ¿¡¢¾²Ì¬³õʼ»¯¿é£©>£¨±äÁ¿¡¢³õʼ»¯¿é£©>¹¹ÔìÆ÷¡£ÎÒÃÇÒ²¿ÉÒÔͨ¹ýÏÂÃæµÄ²âÊÔ´úÂëÀ´ÑéÖ¤ÕâÒ»µã
public
class
InitialOrderTest {
//&nb ......
“Éϵ۸³ÓèÈËÀà˵»°µÄÄÜÁ¦£¬¶øÑÔÓïÓÖ´´ÔìÁË˼Ï룬˼ÏëÊÇÈËÀà¶ÔÓîÖæµÄÁ¿¶È¡£”
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡——Õª×Ô¡¶Prometheus Unbound¡·£¬Shelley
? ÈËÀà……¼«ÆäÊÜÄÇЩÒѾ³ÉΪÉç»á±í´ï¹¤¾ßµÄÌØ¶¨ÓïÑÔµÄÖ§Åä¡£ÏëÏñһϣ¬Èç¹ûÒ»¸öÈË¿ÉÒÔ²»Ê¹ÓÃÓïÑÔ¾ÍÄܹ»´Ó±¾ÖÊÉÏÊÊÓ¦ÏÖÊµÊ ......
Ò»¡¢³éÏóÀà×¢ÒâÊÂÏ
1£¬³éÏóÀàÖпÉÒÔÓÃ0+¸ö³éÏó·½·¨¡£
2£¬ÓгéÏó·½·¨µÄµÄÀà±ØÐëÊdzéÏóÀà¡£
3£¬³éÏóÀàÅÉÉúµÄ·Ç³éÏó×ÓÀà±ØÐëʵÏÖ³éÏóÀàÖж¨ÒåµÄËùÓгéÏó·½·¨¡£
4£¬³éÏóÀ಻ÄÜ´´½¨¶ÔÏó¡£
5£¬abstract ²»ÄÜÓëfinal²¢ÁÐÐÞÊÎͬһ¸öÀà
6£¬abstract²»ÄÜÓëprivate,static ,final,native²¢ÁÐÐÞÊÎͬһ·½·¨¡£
package com.wens ......
JAVAµÄÈÝÆ÷---List,Map,Set
Collection
©ÀList
©¦©ÀLinkedList
©¦©ÀArrayList
©¦©¸Vector
©¦¡¡©¸Stack
©¸Set
Map
©ÀHashtable
©ÀHashMap
©¸WeakHashMap
Collection½Ó¿Ú
¡¡¡¡CollectionÊÇ×î»ù±¾µÄ¼¯ºÏ½Ó¿Ú£¬Ò»¸öCollection´ú±íÒ»×éObject£¬¼´CollectionµÄÔªËØ£¨Elements£©¡£Ò»Ð© CollectionÔÊÐíÏà ......